Mechanics

BANK 2 SENSOR 1

1997 Ford Crown Victoria

1997 Ford Crown Victoria

what does the bank 2 sensor 1 do on this car and where does it go?
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Deniseharris71857
February 26, 2010.



DESCRIPTION
The Heated Oxygen Sensors (HO2S) are located in the dual converter Y pipe below the exhaust manifolds and below the catalytic converters.

OPERATION
The heated oxygen sensors react with the oxygen in the exhaust gases and generate a voltage based on this reaction.

*A low voltage indicates too much oxygen or a lean condition.
*A high voltage indicates not enough oxygen or a rich condition.


http://www.2carpros.com/forum/automotive_pictures/12900_os_5.jpg


The Left Heated Oxygen Sensor (HO2S) # 1 is located in the lower LH rear of the engine, in the exhaust manifold.

Rasmataz
Feb 26, 2010.